2759742170551 has 2 divisors, whose sum is σ = 2759742170552. Its totient is φ = 2759742170550.

The previous prime is 2759742170539. The next prime is 2759742170587. The reversal of 2759742170551 is 1550712479572.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2759742170551 - 2¹⁷ = 2759742039479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2759742170492 and 2759742170501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2759742170351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379871085275 + 1379871085276.

It is an arithmetic number, because the mean of its divisors is an integer number (1379871085276).

Almost surely, 2^{2759742170551} is an apocalyptic number.

2759742170551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2759742170551 is an equidigital number, since it uses as much as digits as its factorization.

2759742170551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6174000, while the sum is 55.

The spelling of 2759742170551 in words is "two trillion, seven hundred fifty-nine billion, seven hundred forty-two million, one hundred seventy thousand, five hundred fifty-one".